- Backup
- Cloud
- Connectivity
- Data Center
- Enterprise
- Government
- Information and Communication Technology
- Internet
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- Internet of Things
- Internet Protocol
- Managed Services
- Managed Services Provider
- Monitoring
- Multicloud
- Network Operator
- on-premises
- Perimeter Defense
- Professional Services
- Public Cloud
- Service Level Agreements
- Services
- Software-Defined Wide Area Network
- Telemetry
- Threats
- Unified Communications
- Virtual Private Network
- Wide Area Network
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Who is 1O1O?
1O1O is a Hong Kong-based mobile and Information and Communication Technology (ICT) service provider offering enterprise connectivity, managed services, and digital infrastructure solutions for business and institutional customers.
- Enterprise mobile connectivity services for voice, data, and roaming
- Business internet access, fixed connectivity, and managed network services (networking)
- Cloud, data center, and managed hosting services (cloud infrastructure)
- Enterprise ICT solutions including security, Internet of Things (IoT), and unified communications (ICT services)
- Consulting, integration, and ongoing managed services for corporate and government clients (professional services)
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More About 1O1O
1O1O operates as the enterprise-focused brand of a Hong Kong telecommunications group, providing mobile and ICT services designed for business, government, and institutional environments. The company’s portfolio centers on secure connectivity, multi-site networking, and managed infrastructure that support corporate workloads, branch operations, and remote workforces. Its offerings are positioned for organizations that require Service Level Agreements (SLAs), predictable performance, and enterprise-grade support rather than consumer-oriented plans.
In connectivity, 1O1O provides corporate mobile services covering voice, data, and international roaming, as well as business internet access and fixed-line connectivity (networking). These services are typically used as primary or backup links for offices, retail outlets, and distributed field teams, and can be integrated into customer Wide Area Network (WAN) architectures. Depending on customer design, 1O1O connectivity is often incorporated into Virtual Private Network (VPN), Software-Defined Wide Area Network (SD-WAN), or hybrid network topologies managed by customer IT teams or by 1O1O as a managed service provider.
Beyond access services, 1O1O offers cloud, data center, and managed hosting capabilities (cloud infrastructure) that support enterprise applications, websites, and data workloads. These services may include virtualized compute, storage, and network resources, and are generally integrated with public cloud platforms or on-premises (on-prem) systems as part of hybrid or multi-cloud architectures. Customers typically connect to these resources via secure VPNs, dedicated private links, or other carrier-grade access methods using standard IP networking protocols.
The company also delivers broader ICT solutions (ICT services), which can encompass cybersecurity, IoT connectivity, and unified communications for business collaboration. Security offerings often align to common enterprise architectures that include perimeter defense, secure remote access, and threat monitoring. IoT solutions focus on machine-to-machine connectivity over mobile networks, enabling telemetry, asset tracking, and remote monitoring use cases. Unified communications services typically support voice, messaging, and conferencing across fixed and mobile endpoints for corporate users.
1O1O complements its technical portfolio with consulting, solution design, and managed services (professional services) aimed at enterprises that prefer a single provider to design, implement, and operate communications and infrastructure environments. In marketplace and directory taxonomies, 1O1O is typically categorized under enterprise mobile services, business internet and networking, cloud and hosting infrastructure, cybersecurity and IoT-enabling connectivity, and managed ICT and professional services, reflecting its role as an integrated telecom and ICT provider for organizations based in or connected to Hong Kong.
Our description of 1O1O. Updated December 2025.